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Old 06-10-2004, 01:05 PM   #1
Blugin
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Default I don't usually ask this stuff, but what do you guys think?

This is going to be one of those 'How much power will my car make?' threads. I just want to get some ideas from others on my setup.

I have a 2002 WRX with an STi v7 full transplant (non spec c). I spun a rod bearing on the 2.0 block so we swapped in an EJ257 bottom end. I just finally got it back and I'm breaking it in but I can tell it's gonna be a beast. FIS just wired up the AVCS too and it feels more responsive. So here are the mods:

EJ207 heads with AVCS and a valve job
EJ257 block with EJ257 headgasket (if I read right it should be around 8.6:1 C/R)
Stock 565cc injectors
Stock VF-30
TXS Hyperflow TMIC
PDE 2" flex uppipe (stock one cracked )
Helix downpipe
Blitz Nur Spec Touring exhaust (no cats anywhere)
Unichip
no silencer on the airbox- paper filter

Everything else is pretty much stock. I know the turbo is pretty small and all but what do you guys think it will make? It's not tuned right now- it's just running 9psi and the stock STi ECU but it feels fast...
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Old 06-10-2004, 01:33 PM   #2
Big Turkey
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I say 300whp-ish with gobs of torque
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Old 06-10-2004, 03:54 PM   #3
wcbjr
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Quote:
Originally posted by Big Turkey
I say 300whp-ish with gobs of torque
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Old 06-10-2004, 04:55 PM   #4
Mattr762
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Quote:
Originally posted by Big Turkey
I say 300whp-ish with gobs of torque
Quote:
Originally posted by wcbjr
I say 300whp-ish with gobs of torque
I really don't know, I just wanted to put a quote in a quote.
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Old 06-10-2004, 05:04 PM   #5
2002WRXSTi
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I have something along your lines in modifications. Major difference is I am still 2000 cc as I have the EJ207. That and I have a Turbo XS FMIC and an APS exhaust with a cat. AVCS is hooked up and it is a stock 2002 STi JDM ECU as the motor is a 2002 STI engine. All of this is in a 2002 WRX and from my times and trap speeds I got 332 WHP and 431 at the flywheel. I am trying to scrape up some money for a trip to Turbo Trix to get a real dyno run and a printout so I can figure the best shift points

P.S. I have a VF30 but I also just installed a HKS EVC5 and the boost is limited to 21.5 psi
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Old 06-10-2004, 05:35 PM   #6
Big Turkey
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What were your times and trapspeeds?
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Old 06-10-2004, 08:24 PM   #7
2002WRXSTi
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My best for that night were 12.715 and 12.726 with 107.49 and 107.33 all at 3454 pounds. Had about an 8th tank of ULTRA when I got there and put in $20 worth of 100 Octane Sunoco. All this was with horrid atmospheric conditions and tempatures in the 90s.
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Old 06-11-2004, 11:31 AM   #8
Blugin
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So you guys think more than 300whp?
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Old 06-11-2004, 01:30 PM   #9
Big Turkey
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With pump fuel.. I don't see why not. Definately on race fuel.

Why don't you get an UTEC and get rid of the Unichip? That's some ole' school stuff right there
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Old 06-11-2004, 03:47 PM   #10
stickman
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nutin' rong wif ole' skool stuff
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Old 06-12-2004, 09:36 AM   #11
Blugin
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I dont have the $$ and does the Utec contol AVCS with a (non US) STi engine and harness?
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Old 06-12-2004, 02:20 PM   #12
Big Turkey
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The normal UTEC doesn't.. but TXS provides a JDM UTEC. At least that's what I'm told.
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Old 06-12-2004, 02:24 PM   #13
Soon2Bgreat
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Quote:
Originally posted by Big Turkey
The normal UTEC doesn't.. but TXS provides a JDM UTEC. At least that's what I'm told.

The utec doesn't control avcs ever though, no matter which utec. The reg. 6B will work with jdm ecu's. It will throw inj. codes though. The JDM utec will not throw codes, that's the only difference. I had both, just get whatever they have in stock.
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